Passing a parameter to an overridden OnEndPage method
问题 I need to pass a parameter to an overridden version of the "OnEndPage" method, when i declare the parameter i don't get any error but when i call the method it tells me that "cannot implicitly convert void to itextsharp.text.pdf.ipdfpageevent" This is my OnEndPage method: public class pdfPage : iTextSharp.text.pdf.PdfPageEventHelper { public override void OnEndPage(PdfWriter writer, Document doc, int parametro) { PdfPTable headerTbl = new PdfPTable(1); headerTbl.TotalWidth = doc.PageSize